make -C tools/testing/selftests TARGETS="net" TEST_PROGS=so_txtime.sh TESTT_GEN_PROGS="" run_tests
make: Entering directory '/home/virtme/testing-3/tools/testing/selftests'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Nothing to be done for 'all'.
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make[1]: Entering directory '/home/virtme/testing-3/tools/testing/selftests/net'
TAP version 13
1..1
# overriding timeout to 7200
# selftests: net: so_txtime.sh
# 2.09 [+2.09] 
# 2.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 2.09 [+0.00] payload:a delay:1593 expected:0 (us)
# 2.42 [+0.33] 
# 2.42 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.53 [+0.11] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 2.74 [+0.21] 
# 2.74 [+0.00] SO_TXTIME ipv6 clock monotonic
# 2.75 [+0.01] payload:a delay:10426 expected:10000 (us)
# 3.08 [+0.34] 
# 3.09 [+0.00] SO_TXTIME ipv4 clock monotonic
# 3.10 [+0.01] payload:a delay:10794 expected:10000 (us)
# 3.11 [+0.01] payload:b delay:20486 expected:20000 (us)
# 3.44 [+0.33] 
# 3.44 [+0.00] SO_TXTIME ipv6 clock monotonic
# 3.46 [+0.02] payload:b delay:20696 expected:20000 (us)
# 3.46 [+0.00] payload:a delay:20808 expected:20000 (us)
# 4.21 [+0.75] 
# 4.21 [+0.00] SO_TXTIME ipv4 clock tai
# 4.21 [+0.00] send: pkt a at -1746431523174ms dropped: invalid txtime
# 4.32 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.55 [+0.23] 
# 4.55 [+0.00] SO_TXTIME ipv6 clock tai
# 4.55 [+0.00] send: pkt a at 0ms dropped: invalid txtime
# 4.65 [+0.10] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 4.86 [+0.21] 
# 4.86 [+0.00] SO_TXTIME ipv6 clock tai
# 4.87 [+0.01] send: pkt a at 10ms dropped: missed txtime
# 4.97 [+0.09] ./so_txtime: recv: timeout: Resource temporarily unavailable
# 5.18 [+0.22] 
# 5.19 [+0.00] SO_TXTIME ipv4 clock tai
# 5.19 [+0.01] payload:a delay:9932 expected:10000 (us)
# 5.20 [+0.01] payload:b delay:19743 expected:20000 (us)
# 5.54 [+0.33] 
# 5.54 [+0.00] SO_TXTIME ipv6 clock tai
# 5.55 [+0.01] payload:b delay:10013 expected:10000 (us)
# 5.56 [+0.01] payload:a delay:20077 expected:20000 (us)
# 5.67 [+0.11] Ignoring errors due to slow environment
ok 1 selftests: net: so_txtime.sh
make[1]: Leaving directory '/home/virtme/testing-3/tools/testing/selftests/net'
make: Leaving directory '/home/virtme/testing-3/tools/testing/selftests'
xx__-> echo $?
0
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__-> echo scan > /sys/kernel/debug/kmemleak && cat /sys/kernel/debug/kmemleak
xx__->